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JPL Small-Body Database Browser
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109089 (2001 QT29)
Classification: Main-belt Asteroid          SPK-ID: 2109089
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1623302936534195 4.986e-08  
a 2.648535607361782 1.191e-08 au
q 2.218598044467206 1.3346e-07 au
i 13.83258511120436 5.8123e-06 deg
node 182.4373046849944 1.6025e-05 deg
peri 199.5277313794525 2.0204e-05 deg
M 31.01010544240948 1.1811e-05 deg
tp 2458464.884948533507
(2018-Dec-12.38494853)
5.1396e-05 TDB
period 1574.371251932901
4.31
1.062e-05
2.908e-08
d
yr
n .2286627118972209 1.5424e-09 deg/d
Q 3.078473170256358 1.3844e-08 au
  Orbit Determination Parameters
   # obs. used (total)      820  
   data-arc span      6356 days (17.40 yr)  
   first obs. used      2001-08-16  
   last obs. used      2019-01-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51273  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 06:16:34  

Additional Information
 Earth MOID = 1.2239 au 
 Jupiter MOID = 2.38791 au 
 T_jup = 3.332 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456701.5 (2014-Feb-13.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1606674154360685 4.9556e-08  
q 2.223412706323962 1.3236e-07 au
tp 2456885.862566476545
(2014-Aug-16.36256648)
5.0609e-05 TDB
node 182.4785300131943 1.6035e-05 deg
peri 198.6689302924611 2.0339e-05 deg
i 13.82210438225471 5.808e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      820  
   data-arc span      6356 days (17.40 yr)  
   first obs. used      2001-08-16  
   last obs. used      2019-01-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51273  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 06:16:34  

Additional Information
 Jupiter MOID = 2.38791 au 
 T_jup = 3.332 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.455810192274116E-15 -6.540802390768007E-15 -2.269899361384753E-13 1.689194895416447E-14 -7.340603916089179E-14 -2.772769649287986E-15
q -6.540802390768007E-15 1.752021561147949E-14 6.455160813885192E-13 -4.517946497010986E-14 2.027848182600605E-13 7.483377571522845E-15
tp -2.269899361384753E-13 6.455160813885192E-13 2.561242022585159E-9 -5.927723191961264E-13 6.435864302875565E-10 2.541827096367824E-12
node 1.689194895416447E-14 -4.517946497010986E-14 -5.927723191961264E-13 2.571364302621404E-10 -2.493995137716251E-10 1.827465346617541E-11
peri -7.340603916089179E-14 2.027848182600605E-13 6.435864302875565E-10 -2.493995137716251E-10 4.136951670467643E-10 -1.713683949560055E-11
i -2.772769649287986E-15 7.483377571522845E-15 2.541827096367824E-12 1.827465346617541E-11 -1.713683949560055E-11 3.373260372247685E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.1   n/a MPO417558  

109089 (2001 QT29)          Discovered 2001-Aug-16 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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